Title:
OPTICAL AXIS ADJUSTMENT JIG FOR PHOTOELECTRIC SENSOR AND OPTICAL AXIS ADJUSTMENT METHOD OF PHOTOELECTRIC SENSOR
Document Type and Number:
Japanese Patent JP2018006234
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an optical axis adjustment jig for photoelectric sensor which allows for easy optical axis adjustment of photoelectric sensor by oneself.SOLUTION: An optical axis adjustment jig for adjusting the optical axis of a photoelectric sensor having a light projection side photoelectric sensor and a light reception side photoelectric sensor, includes a light source for irradiating adjustment light from the projection side photoelectric sensor direction toward the light receiving part of the light reception side photoelectric sensor, an observation window directed in parallel with the irradiation direction of the adjustment light, a confirmation part for confirming the real image of the adjustment light via the observation window, and a mirror for bending the real image entering from the observation window.SELECTED DRAWING: Figure 1
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Inventors:
MATSUMOTO MASAHIRO
Application Number:
JP2016133975A
Publication Date:
January 11, 2018
Filing Date:
July 06, 2016
Export Citation:
Assignee:
SHIN MEIWA IND CO LTD
International Classes:
H01H35/00; G01J1/02; G01J1/06
Attorney, Agent or Firm:
Patent business corporation Yuko patent office